#ifndef ASTNODE_FWD_H
#define ASTNODE_FWD_H

struct ASTNode;
struct OperatorASTNode;
struct ExpressionASTNode;
struct VariableASTNode;     //
struct NumberASTNode;       //
struct OperationASTNode;    //
struct SkipASTNode;         //
struct ReadASTNode;         //
struct WriteASTNode;        //
struct AssignmentASTNode;   //
struct SemicolonASTNode;    //
struct IfASTNode;           //
struct WhileASTNode;        //

#endif // ASTNODE_FWD_H
